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Finding the Fourth Proportional to 29,687,978.60, 44,531,967.90 and 17,744,042.60

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Solution

The fourth proportional to 29,687,978.60, 44,531,967.90 and 17,744,042.60 is: 26,616,063.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,687,978.60 : 44,531,967.90 = 17,744,042.60 : x
  2. Step 2: Convert to fraction form
    29,687,978.60/44,531,967.90 = 17,744,042.60/x
  3. Step 3: Cross multiply
    29,687,978.60x = 44,531,967.90 × 17,744,042.60
  4. Step 4: Simplify right side
    29,687,978.60x = 790,177,135,479,432.62
  5. Step 5: Solve for x
    x = 790,177,135,479,432.62/29,687,978.60
  6. Step 6: Final answer
    x = 26,616,063.90

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